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Product Name Synaptojanin 2 Chinese Name 磷酸肌醇磷酸酶蛋白INPP5H抗体 Alias INPP5H; 5-trisphosphate 5-phosphatase 2; Inositol phosphate 5' phosphatase 2; INPP 5H; INPP5H; KIAA0348; MGC44422; SJ2; Synaptic inositol 1 4 5 trisphosphate 5 phosphatase 2; Synaptic inositol-1; Synaptojanin-2; Synaptojanin2; SYNJ 2; Synj2; SYNJ2_HUMAN. Research Area Cell biology Neurobiology Signal transduction G protein signal Immunogen Species Rabbit Clonality Polyclonal React Species (predicted: Human, Mouse, Rat, ) Applications WB=1:500-2000 ELISA=1:5000-10000 IHC-P=1:100-500 IHC-F=1:100-500 ICC=1:100-500 IF=1:100-500 (Paraffin sections need antigen repair)
not yet tested in other applications.
optimal dilutions/concentrations should be determined by the end user.Theoretical molecular weight 165kDa Cellular localization The cell membrane Form Liquid Concentration 1mg/ml immunogen KLH conjugated synthetic peptide derived from human Synaptojanin 2: 401-500/1496 Lsotype IgG Purification affinity purified by Protein A Buffer Solution 0.01M TBS(pH7.4) with 1% BSA, 0.03% Proclin300 and 50% Glycerol. Storage Shipped at 4℃. Store at -20 °C for one year. Avoid repeated freeze/thaw cycles. Attention This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications. PubMed PubMed Product Detail The inositol polyphosphate 5-phosphatases selectively remove the phosphate from the 5-position of various phosphatidylinositols, which generate second messengers in response to extracellular signals. Synaptojanins are characterized by an N-terminal SAC1-like sequence, a central 5-phosphate domain, and a unique C-terminal sequence and have been shown to use phosphatidylinositol 4,5-bisphosphate as a substrate. Synaptojanins exist as two isoforms, synaptojanin 1 and 2, which differ in the C-terminal domain, and each isoform has multiple variants produced by alternative splicing. Synaptojanin 1 is expressed as two major forms: the shorter is found in brain while the longer is expressed in peripheral tissues. Eight splice variants of synaptojanin 2 have been detected, including a brain specific isoform. Synaptojanins are thought to participate in the endocytosis of synaptic vesicles and the regulation of the actin cytoskeleton.
Function:
Inositol 5-phosphatase which may be involved in distinct membrane trafficking and signal transduction pathways. May mediate the inhibitory effect of Rac1 on endocytosis.
Subunit:
Binds to GRB2. Isoform 2A binds to SYNJ2BP/OMP25. Isoform 2B2 C-terminal proline-rich region binds to a variety of SH3 domain-containing proteins including SH3GL1, SH3GL2, SH3GL3 and GRB2.
Subcellular Location:
Membrane. Note=Predominantly associated with the particulate fractions.
Similarity:
Belongs to the synaptojanin family.
In the central section; belongs to the inositol-1,4,5-trisphosphate 5-phosphatase family.
Contains 1 RRM (RNA recognition motif) domain.
Contains 1 SAC domain.
SWISS:
O15056
Gene ID:
8871
Database links:Entrez Gene: 8871 Human
Omim: 609410 Human
SwissProt: O15056 Human
Unigene: 434494 Human
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